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597 WorkRate1 |
Name : _________________ |
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35 people can do a job in 11 days. How many days would it take if there were only 5 people? |
10 people can do a job in 5 days. How many days would it take if there were only 2 people? |
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| 597 77 20 42 42 40 ( 221 ) 25 63 33 84 12 ( 217 ) [[ 438 ]] | ||
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